2698492020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{683}}^1$

素因数の和:1134

約数の個数: 192

約数和(自身を含む): 9045872640

約数和(自身を除く): 6347380620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 409, 420, 460, 483, 644, 683, 690, 805, 818, 966, 1227, 1366, 1380, 1610, 1636, 1932, 2045, 2049, 2415, 2454, 2732, 2863, 3220, 3415, 4090, 4098, 4781, 4830, 4908, 5726, 6135, 6830, 8180, 8196, 8589, 9407, 9562, 9660, 10245, 11452, 12270, 13660, 14315, 14343, 15709, 17178, 18814, 19124, 20490, 23905, 24540, 28221, 28630, 28686, 31418, 34356, 37628, 40980, 42945, 47035, 47127, 47810, 56442, 57260, 57372, 62836, 65849, 71715, 78545, 85890, 94070, 94254, 95620, 109963, 112884, 131698, 141105, 143430, 157090, 171780, 188140, 188508, 197547, 219926, 235635, 263396, 279347, 282210, 286860, 314180, 329245, 329889, 395094, 439852, 471270, 549815, 558694, 564420, 658490, 659778, 790188, 838041, 942540, 987735, 1099630, 1117388, 1316980, 1319556, 1396735, 1649445, 1676082, 1955429, 1975470, 2199260, 2793470, 3298890, 3352164, 3910858, 3950940, 4190205, 5586940, 5866287, 6424981, 6597780, 7821716, 8380410, 9777145, 11732574, 12849962, 16760820, 19274943, 19554290, 23465148, 25699924, 29331435, 32124905, 38549886, 39108580, 44974867, 58662870, 64249810, 77099772, 89949734, 96374715, 117325740, 128499620, 134924601, 179899468, 192749430, 224874335, 269849202, 385498860, 449748670, 539698404, 674623005, 899497340, 1349246010, 2698492020]

約数ペア:

[(1, 2698492020), (2, 1349246010), (3, 899497340), (4, 674623005), (5, 539698404), (6, 449748670), (7, 385498860), (10, 269849202), (12, 224874335), (14, 192749430), (15, 179899468), (20, 134924601), (21, 128499620), (23, 117325740), (28, 96374715), (30, 89949734), (35, 77099772), (42, 64249810), (46, 58662870), (60, 44974867), (69, 39108580), (70, 38549886), (84, 32124905), (92, 29331435), (105, 25699924), (115, 23465148), (138, 19554290), (140, 19274943), (161, 16760820), (210, 12849962), (230, 11732574), (276, 9777145), (322, 8380410), (345, 7821716), (409, 6597780), (420, 6424981), (460, 5866287), (483, 5586940), (644, 4190205), (683, 3950940), (690, 3910858), (805, 3352164), (818, 3298890), (966, 2793470), (1227, 2199260), (1366, 1975470), (1380, 1955429), (1610, 1676082), (1636, 1649445), (1932, 1396735), (2045, 1319556), (2049, 1316980), (2415, 1117388), (2454, 1099630), (2732, 987735), (2863, 942540), (3220, 838041), (3415, 790188), (4090, 659778), (4098, 658490), (4781, 564420), (4830, 558694), (4908, 549815), (5726, 471270), (6135, 439852), (6830, 395094), (8180, 329889), (8196, 329245), (8589, 314180), (9407, 286860), (9562, 282210), (9660, 279347), (10245, 263396), (11452, 235635), (12270, 219926), (13660, 197547), (14315, 188508), (14343, 188140), (15709, 171780), (17178, 157090), (18814, 143430), (19124, 141105), (20490, 131698), (23905, 112884), (24540, 109963), (28221, 95620), (28630, 94254), (28686, 94070), (31418, 85890), (34356, 78545), (37628, 71715), (40980, 65849), (42945, 62836), (47035, 57372), (47127, 57260), (47810, 56442)]